Advastrea: the epicenter of the dimensional disaster on Easter Island.
After learning of the crimes committed by the mad scientist Haruka Seameyer, one question arises: Is humanity\'s access to Dimension W a mistake?.
As Loser guides Kyouma, Mira, and Prince Salva to the origin of the tragedy, a deep look into the past unearths revelations concerning the very nature of Dimension W.
Advastrea: the epicenter of the dimensional disaster on Easter Island